4 years ago

determine the constant of variation for the direct variation R varies directly with S is given 16, R is 80

Mathematics

1 answer:

valina [46]4 years ago

8 0

Answer:

Step-by-step explanation:

You might be interested in

What is the solution of the following system of linear equations?<br> y = x - 7<br> 2y + x=1

andrew-mc [135]

Answer:

x=5

y=-2

Step-by-step explanation:

I just took this!

Hope I helped

5 0

3 years ago

Which situation would require determining volume?

IrinaK [193]

A

Explanation: finding volume is a measure of how much space an object takes us.

Kiki wants to know how wide or how much space of her wall her window is taking up therefore the answer is A

8 0

3 years ago

Lauren and her family went to Maggiano's for dinner and spent $92.00. Lauren's family wanted to leave a 15% tip. How much will L

Andrews [41]

Answer:

105.8

Step-by-step explanation:

6 0

3 years ago

What is the area of this composite figure?

Mkey [24]

We have two congruent trapezoids.

The formula of an area of a trapezoid:

$A=\dfrac{base_1+base_2}{2}\cdot\ height$

We have:

$base_1=210\ mm\\\\base_2=150\ mm\\\\height=55\ mm$

Substitute:

$A=\dfrac{210+150}{2}\cdot55=\dfrac{360}{2}\cdot55=180\cdot55=9,900\ mm^2$

Answer:

$2A=2\cdot9,900\ mm^2=19,800\ mm^2$

6 0

3 years ago

Question 2 of 10<br> Which describes the graph of y = (x-4)2 - 1?

WITCHER [35]

$y=(x-4)^2-1:$ $y=-\frac{4}{5}$

Sure hope this helps you

y = -4/5

4 0

2 years ago